Re: [Boost-users] [test] cannot wipe out linker errors

From: Christian Henning (chhenning_at_[hidden])
Date: 2007-07-17 10:32:35

Thanks Gennadiy, that did the trick. When do you think those changes
will make it into the boost? For 1.34.1, maybe?

Thanks again,
Christian

On 7/17/07, Gennadiy Rozental <gennadiy.rozental_at_[hidden]> wrote:
> Change
>
> #define BOOST_TEST_SINGLETON_INST( inst ) \
> namespace { BOOST_JOIN( inst, _t)& inst = BOOST_JOIN( inst,
> _t)::instance(); }
>
> to
>
> #define BOOST_TEST_SINGLETON_INST( inst ) \
> namespace { static BOOST_JOIN( inst, _t)& inst = BOOST_JOIN( inst,
> _t)::instance(); }
>
> in trivial_singleton.hpp
>
> Gennadiy
>
> "Christian Henning" <chhenning_at_[hidden]> wrote in message
> news:949801310707160728u427058f7l3bf9fd704433af22_at_mail.gmail.com...
> > Hi Gennadiy, were you able to find a solution for my problem? I would
> > really need a fix, here. Let me know if there is anything I can help
> > you out with. My solution right now is to put all my tests into one
> > file which is not a good one.
> >
> > Thanks,
> > Christian
> >
> > On 7/11/07, Christian Henning <chhenning_at_[hidden]> wrote:
> >> Hi Gennadiy,
> >>
> >> This fix only solved one of the LNK2005s. The following error is still
> >> appearing:
> >>
> >> error LNK2005: "class unit_test_log_t::boost::unit_test_log_t &
> >> boost::unit_test::`anonymous namespace'::unit_test_log"
> >> (?unit_test_log@?A0x7aa5c0d5_at_unit_test_at_boost@@3AAVunit_test_log_t_at_23@A)
> >> already defined in database_test.obj
> >>
> >> Does this fix only applies to MSVC 7.1 only?
> >>
> >> Thanks,
> >> Christian
> >>
> >>
> >> On 7/10/07, Gennadiy Rozental <gennadiy.rozental_at_[hidden]> wrote:
> >> > I've seen this error mentioned
> >> >
> >> > Try changing
> >> >
> >> > namespace { bool dummy_cond = false; }
> >> >
> >> > to
> >> >
> >> > namespace { static bool dummy_cond = false; }
> >> >
> >> > in test_tools.hpp
> >> >
> >> > Gennadiy
> >> >
> >> > "Christian Henning" <chhenning_at_[hidden]> wrote in message
> >> > news:949801310707091519w3f187714o3d212031fb31da7d_at_mail.gmail.com...
> >> > > Hi there, I'm using boost 1.34 on MSVC 7.1. For whatever reason I
> >> > > cannot eliminate various linker errors. I have defined my
> >> > > BOOST_AUTO_TEST_CASEs in several .cpp files and this seems to create
> >> > > multiple definition of various symbols. The errors look as the
> >> > > following:
> >> > >
> >> > > string_table_test.obj : error LNK2005: "bool
> >> > > boost::test_tools::`anonymous namespace'::dummy_cond"
> >> > > (?dummy_cond@?A0x7aa5c0d5_at_test_tools_at_boost@@3_NA) already defined in
> >> > > ORM_test.obj
> >> > > string_table_test.obj : error LNK2005: "class
> >> > > unit_test_log_t::boost::unit_test_log_t &
> >> > > boost::unit_test::`anonymous
> >> > > namespace'::unit_test_log"
> >> > > (?unit_test_log@?A0x7aa5c0d5_at_unit_test_at_boost@@3AAVunit_test_log_t_at_23@A)
> >> > > already defined in ORM_test.obj
> >> > >
> >> > > Did anyone had to deal which such messages before?
> >> > >
> >> > > Thanks ahead,
> >> > > Christian
> >> >
> >> >
> >> >
> >> > _______________________________________________
> >> > Boost-users mailing list
> >> > Boost-users_at_[hidden]
> >> > http://lists.boost.org/mailman/listinfo.cgi/boost-users
> >> >
> >>
>
>
>
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